CNC Tube Hole Punching and 3D Bending Machine

Designed for spatial pipe bending, this Electric Automatic Punching and Bending Equipment Hole Pressing Machine serves as a high-performance Multi-Axis CNC Punch-Bend Integrated Equipment, widely applied in the processing of central air conditioning pipelines, aircraft and automobile pipelines, as well as furniture tubular products. It is engineered to meet the strict precision requirements of various industrial fields, delivering stable and reliable processing results.

Functioning as a CNC Hole Punching And 3D Bending Machine, it integrates dual processing capabilities with flexible operation modes: it can automatically finish both bending and punching in one single process, greatly improving production efficiency and reducing processing steps. Alternatively, it can perform punching independently, catering to the customized processing needs of different pipe products.

As a professional CNC 3D Bending and Hole Punching Combo Machine, it adopts a servo feeding system, which ensures minimal feeding errors and high working efficiency, effectively guaranteeing the consistency of pipe processing dimensions. Equipped with 360° spatial rotation function, it can easily handle complex spatial bending tasks of various pipes. The punching process is smooth and clean, free from burrs and copper scales, maintaining the perfect surface quality of the processed pipes. In addition, it is equipped with comprehensive automation functions, including CNC programming, HMI operation and real-time fault display, simplifying operation procedures and reducing manual intervention.

Main technical parameters:

Model	SKCKW40-R1
Bending range (diameter × wall thickness mm)	Φ12-φ40×1.5 (copper pipe)
Mould direction	Right bending
Bending radius	R 20-100mm (at center line)
Workpiece length	Active type: 100-1,200mm, through type: 100-1,800mm;
Straight feeding stroke (Axis X)	0--1200mm Speed:0--500mm/sec, Precision: ±0.05mm
Spatial rotation angle (Axis Y)	0--±360° Speed:0--300°/sec Precision: ±0.05°
Bending angle (Axis Z)	0--200° Speed:0--180°/sec Precision: ±0.05°
Minimum processed pipe diameter for punching	Φ12mm*0.7 (copper)
Maximum processed pipe diameter for punching	Φ40mm*1.5mm (copper)
Maximum machining wall thickness for punching	1.50mm
Minimum spacing between two holes	19 mm
Maximum machining length of workpieces	2000mm
Processing efficiency (punching)	4 sec /each hole
Processing efficiency (bending)	3-4 sec /each bending
Processing and punching error	≤0.2mm
Processable materials	Copper, iron, stainless steel, aluminum
Electronic control	Numerical control system
Punching method	Internal pressing
Operating method	Manual, automatic
Power supply	Three-phase 380V
Total power	10KW
Hydraulic motor power	3.7KW
Hydraulic system pressure	3-7MPA
Machine dimension	340010001300

Main parts brand list:

CNC control system	Shenzhen
Hydraulic solenoid valve	Taiwan
Oil pump	Taiwan
Sensor	Autonics Korea
Air switch and low-volt apparatus	Siemens\ IDEC
Servo motor and driver	Mitsubishi Japan
Lead screw	TBI
Speed reducer	Taiwan

CNC Tube Hole Punching and 3D Bending Machine